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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /docshell/test/browser/browser_ua_emulation.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docshell/test/browser/browser_ua_emulation.js')
-rw-r--r-- | docshell/test/browser/browser_ua_emulation.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/docshell/test/browser/browser_ua_emulation.js b/docshell/test/browser/browser_ua_emulation.js new file mode 100644 index 0000000000..f1e9657cd3 --- /dev/null +++ b/docshell/test/browser/browser_ua_emulation.js @@ -0,0 +1,71 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const URL = "data:text/html;charset=utf-8,<iframe id='test-iframe'></iframe>"; + +// Test that the docShell UA emulation works +async function contentTaskNoOverride() { + let docshell = docShell; + is( + docshell.browsingContext.customUserAgent, + "", + "There should initially be no customUserAgent" + ); +} + +async function contentTaskOverride() { + let docshell = docShell; + is( + docshell.browsingContext.customUserAgent, + "foo", + "The user agent should be changed to foo" + ); + + is( + content.navigator.userAgent, + "foo", + "The user agent should be changed to foo" + ); + + let frameWin = content.document.querySelector("#test-iframe").contentWindow; + is( + frameWin.navigator.userAgent, + "foo", + "The UA should be passed on to frames." + ); + + let newFrame = content.document.createElement("iframe"); + content.document.body.appendChild(newFrame); + + let newFrameWin = newFrame.contentWindow; + is( + newFrameWin.navigator.userAgent, + "foo", + "Newly created frames should use the new UA" + ); + + newFrameWin.location.reload(); + await ContentTaskUtils.waitForEvent(newFrame, "load"); + + is( + newFrameWin.navigator.userAgent, + "foo", + "New UA should persist across reloads" + ); +} + +add_task(async function () { + await BrowserTestUtils.withNewTab( + { gBrowser, url: URL }, + async function (browser) { + await SpecialPowers.spawn(browser, [], contentTaskNoOverride); + + let browsingContext = BrowserTestUtils.getBrowsingContextFrom(browser); + browsingContext.customUserAgent = "foo"; + + await SpecialPowers.spawn(browser, [], contentTaskOverride); + } + ); +}); |